42669200

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{311}}^1$

素因数の和:350

約数の個数: 120

約数和(自身を含む): 119932800

約数和(自身を除く): 77263600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 311, 343, 350, 392, 400, 490, 560, 622, 686, 700, 784, 980, 1225, 1244, 1372, 1400, 1555, 1715, 1960, 2177, 2450, 2488, 2744, 2800, 3110, 3430, 3920, 4354, 4900, 4976, 5488, 6220, 6860, 7775, 8575, 8708, 9800, 10885, 12440, 13720, 15239, 15550, 17150, 17416, 19600, 21770, 24880, 27440, 30478, 31100, 34300, 34832, 43540, 54425, 60956, 62200, 68600, 76195, 87080, 106673, 108850, 121912, 124400, 137200, 152390, 174160, 213346, 217700, 243824, 304780, 380975, 426692, 435400, 533365, 609560, 761950, 853384, 870800, 1066730, 1219120, 1523900, 1706768, 2133460, 2666825, 3047800, 4266920, 5333650, 6095600, 8533840, 10667300, 21334600, 42669200]

約数ペア:

[(1, 42669200), (2, 21334600), (4, 10667300), (5, 8533840), (7, 6095600), (8, 5333650), (10, 4266920), (14, 3047800), (16, 2666825), (20, 2133460), (25, 1706768), (28, 1523900), (35, 1219120), (40, 1066730), (49, 870800), (50, 853384), (56, 761950), (70, 609560), (80, 533365), (98, 435400), (100, 426692), (112, 380975), (140, 304780), (175, 243824), (196, 217700), (200, 213346), (245, 174160), (280, 152390), (311, 137200), (343, 124400), (350, 121912), (392, 108850), (400, 106673), (490, 87080), (560, 76195), (622, 68600), (686, 62200), (700, 60956), (784, 54425), (980, 43540), (1225, 34832), (1244, 34300), (1372, 31100), (1400, 30478), (1555, 27440), (1715, 24880), (1960, 21770), (2177, 19600), (2450, 17416), (2488, 17150), (2744, 15550), (2800, 15239), (3110, 13720), (3430, 12440), (3920, 10885), (4354, 9800), (4900, 8708), (4976, 8575), (5488, 7775), (6220, 6860)]